5-5-20 -
2
Smooth ends
*) Can be connected to smooth pipes with KOMBI compression coupling. See catalogue
leaflet KOMBI.
Kvs = m
3
/h at a pressure drop of 1 bar and fully open valve.
Handwheel TBV, complete
Setting of a valve for a given pressure drop, eg corresponding to position 5 is done as follows:
1.
Check that the scale is in upper position towards the handwheel before setting (fig 1).
2.
Turn the handwheel so that position 5 is pointing at the index* of the valve body (fig 2).
3.
Push the scale downwards over the bonnet (fig 3). The valve is now set.
There is a diagram for every valve size that shows the flow for different pressure drops and settings.
TBV
TA No
DN
D
L
H
Kvs
Kg
52 130-015*
15
G1/2
78
72
1.8
0,38
52 130-020*
20
G3/4
91
78
3.6
0,53
TA No
DN
D
L
H
Kvs
Kg
52 430-015
15
15
142
72
1.8
0,48
52 430-020
20
22
173
78
3.6
0,69
Accessories
TA No
52 130-100
Setting TBV
L
D
H
L
ØD
H
*)
2
1
3
